Main.cc: In function 'int main()': Main.cc:13:35: error: expected ';' before ')' token for(t%10==4||t%100==62){ ^ Main.cc:13:24: warning: statement has no effect [-Wunused-value] for(t%10==4||t%100==62){ ^ Main.cc:18:9: error: expected primary-expression before '}' token } ^ Main.cc:18:9: error: expected ')' before '}' token Main.cc:18:9: error: expected primary-expression before '}' token